package main

import "fmt"

func main() {
	str := make(map[string]int, 10)
	str["理想"] = 124
	str["理想"] = 123
	str["3233"] = 123
	fmt.Println(str)
	fmt.Println(str["233"])
	// 删除
	delete(str, "3233")
	fmt.Println(str)
}
